Additional information
Appearance
White Powder
Category
Pharmaceutical Impurity Standards
CAS No.
1357931-55-5
Catalogue No.
ACI-190304
Chemical Name
3-(6,7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxy-benzenesulfonic acid
IUPAC Name
4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5- yl)benzenesulfonic Acid
Melting Point
240-243°C
Molecular Formula
C17H20N4O5S
Molecular Weight
392.43
Shipping Condition
Ambient
Storage Condition
2-8°C
Synonyms
Demethylpiperazinyl Sildenafil Sulfonic Acid
Therapeutic Category
Phosphodiesterase-5 inhibitor
